NHTSA Complaint #11694074 — 2021 GMC YUKON

The contact owns a 2021 GMC Yukon. The contact stated while driving at an undisclosed speed, there was an unusual rumbling sound coming from the engine. In addition, the contact noticed that whenever the accelerator pedal was depressed, the vehicle failed to accelerate as intended. The contact stated that the failure had been ongoing for approximately one year or more. In addition, the contact stated that the failure was persistent and had occurred approximately ten times. There were no warning lights illuminated. The vehicle was not taken to the dealer nor an independent mechanic. The contact later received notification: NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, parts for the recall repair were not yet available. The manufacturer was not made aware of the failure. The failure mileage was approximately 50,000.